bundle update bundler-multilock

Change-Id: I9dc23df504b92acf2b191df6ac924522a6ca0563
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/335506
Tested-by: Service Cloud Jenkins <svc.cloudjenkins@instructure.com>
QA-Review: Cody Cutrer <cody@instructure.com>
Product-Review: Cody Cutrer <cody@instructure.com>
Build-Review: Cody Cutrer <cody@instructure.com>
Reviewed-by: Jacob Burroughs <jburroughs@instructure.com>

Gemfile

@@ -15,7 +15,7 @@ source "https://rubygems.org/"
 Plugin.uninstall(["bundler_lockfile_extensions"], {}) if Plugin.installed?("bundler_lockfile_extensions")
 
 # vendored until https://github.com/rubygems/rubygems/pull/6957 is merged and released
-plugin "bundler-multilock", "1.2.0", path: "vendor/gems/bundler-multilock"
+plugin "bundler-multilock", "1.2.1", path: "vendor/gems/bundler-multilock"
 # the extra check here is in case `bundle check` or `bundle exec` gets run before `bundle install`,
 # and is also fixed by the same PR
 raise GemNotFound, "bundler-multilock plugin is not installed" if !is_a?(Bundler::Plugin::DSL) && !Plugin.installed?("bundler-multilock")

vendor/gems/bundler-multilock/lib/bundler/multilock/lockfile_generator.rb

@@ -32,6 +32,10 @@ module Bundler
         def locked_ruby_version
           ruby_version
         end
+
+        def locked_checksums
+          checksums
+        end
       end
 
       private_constant :LockfileAdapter

vendor/gems/bundler-multilock/lib/bundler/multilock/version.rb

@@ -2,6 +2,6 @@
 
 module Bundler
   module Multilock
-    VERSION = "1.2.0"
+    VERSION = "1.2.1"
   end
 end